Volvo PENTA Wartungshandbuch PDF herunterladen (Seite 171)

168

Technical data

Models 280, 280T, 280PT, 285, 285A and 290

General Data

Type designation..................................................................... Aquamatic 280, 285 & 290

Shift Mechanism ..................................................................... Self adjusting Silent Shift type of cone clutch,

servo assisted disengagement. Direction of rota-

tion adjustable.

Maximum propeller diameter ................................................... 16"

Tilting angle ............................................................................ 60°

Tilting device, model 280, 280T, 285 & 285A .......................... Electro mechanical tilting device

Power trim & tilting device, models 280PT, 285PT & 290 ....... “Power Trim”

Steering angle, max ................................................................ 30°

Overall gear ratio

Model 280, 280 B

, 290 .......................................................... 1.61:1

Model 280, 280 C

, 290 .......................................................... 1.89:1

Model 280, 280 D

, 290 .......................................................... 2.15:1

Model 280T ............................................................................. 1.61:1

Model 280PT........................................................................... 1.61:1, 1.89:1

Model 285, 285A ..................................................................... 1.61:1

Model 290A ............................................................................. 1.61:1

Model 290A ............................................................................. 2.15:1

Weight

Model 280 ............................................................................... 52 kg (114.6 lb.)

Model 290 ............................................................................... 54 kg (119 lb.)

Gear backlash

Upper gear, measured directly on the gear wheels,

ratio 1.61:1........................................................................ 0.15–0.25 mm (0.006–0.010")

ratios 1.89:1 and 2.15:1 .................................................... 0.08–0.18 mm (0.003–0.007")

Lower gear, measured on the intermediate shaft splines joint .. 0.06–0.10 = 0.15–0.25 mm gear backlash in the

gear (0.002–0.004")

On certain 280 drives the gear ratio is given by the marking B, C, or D.

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Volvo PENTA Wartungshandbuch Seite 171